3-In-1 Waterproof Liner Bag | Ergonomic Foldable Stand | Slim Travel Computer Bag | Suitable For 13-15 Inch MacBook/Dell XPS

Product title [Three-gear adjustment] Waterproof PU leather laptop holder liner bag three-in-one | ultra-thin design + mouse pad function | suitable for 13-15 inches Product description Subvert the traditional liner bag! One pack unlocks the full scene solution for office, study and travel Designed for workplace elites, student parties, and freelance creators who pursue efficiency and comfort - not only a protective case, but also your mobile workstation! core advantage ✨ Trinity function 1. Professional-grade protection: microfiber suede lining is gentle and scratch-proof, light and thin PU shell is impact-resistant and shock-absorbing 2. Three-speed ergonomic bracket: one-button switching of 15 °/25 °/35 ° inclination (with schematic diagram), relieving cervical spine pressure and more stable typing 3. Instant mouse pad: unfold and enjoy a smooth touch, and the cafe/airport will work efficiently at any time 🌧️ Waterproof black technology Premium PU leather surface: coffee stains are wiped off by rain, worry-free on rainy days on business trips Inner layer anti-splashing treatment: double barrier to protect computer security 🎯 Humanized design Precise card position: suitable for 13-15 inch MacBook, XPS and other mainstream ultrabooks Light to 0.3kg: no burden for commuting, no space for storage Advanced gray color scheme: business minimalist style, refuse bloated Accurately adapt to the crowd ✓ Teleworking professionals ✓ Library test prep students ✓ Business travelers who travel frequently ✓ Video creators/programmers Technical parameters Material: Waterproof PU leather + microfiber lining Function: third-gear bracket + mouse pad + anti-drop and anti-splashing water Adaptation: 13/14/15 inch laptop (≤ 1.5kg) Color: Classic Business Grey Call to Action ✨ Instead of buying brackets + liner bags + mouse pads separately, it is better to get a triple experience at the price of one piece!